TR620 Trommel Screen
Built with the toughness you expect from Vermeer, packaged in a compact design to meet your jobsite needs.
The TR620 trommel screen is built with the toughness you expect from Vermeer, packaged in a compact design to meet your jobsite needs. The tension screen and drum are designed for optimum productivity, offering simple adjustments and maintenance. Combined with the flexibility to produce three products with an optional conveyor, the TR620 offers simplicity and versatility with a reduced footprint.
PRODUCT VIDEOS
FEATURES & BENEFITS
OPTIONAL THREE-CONVEYOR CONFIGURATION
With the flexibility to choose an optional three-conveyor configuration, the TR620 allows you to extract three unique products from the incoming material.
PIVOTING FRAME
A Cummins QSB 3.3l Tier4i (Stage IIIB), 120 hp (90 kW) engine is mounted on a pivoting frame that swings out 30 degrees for superior access to fuel filters and hydraulic reservoir for maintenance and service.
ADDED RIGIDITY TO SCREENS
With the ability to tension the screen around the drum, operators can add rigidity to the screens. This design allows the user of smaller gauge wire, ultimately increasing the open area of the screen to help improve productivity.
ON-MACHINE OR REMOTE CONTROL OPTIONS
Operators can control the machine through either the Vermeer DP10 display mounted on the control panel, or through a hand-held transceiver remote. From either control, the operator can choose from four programmable presets or adjust on the fly based on incoming material.
EASY ACCESS TO TROMMEL DRUM
A single-hinged side panel exposes the full length of the trommel drum from ground level for drum service and removal.
HYDRAULIC CHAIN DRIVE SYSTEM
A hydraulic chain drive system allows the drum to lift off the cog for service, and bolt-on sprockets can be changed quickly and help lower repair costs.
SPECIFICATIONS
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Units:
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Weight16982.5 kg
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Weight with third product conveyor18143.7 kg
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Hitch Weight1907.4 kg
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Hitch weight with third product conveyor2404 kg
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Transport Length12 m
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Transport Width249.9 cm
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Transport width with third product conveyor9.3'
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Transport Height3.8 m
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Operation Length16.5 m
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Operation Width698 cm
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Operation width with third product conveyor1155.2 cm
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Operation Height3.7 m
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Capacity180 cu yd (137.6 cu m) per hour with 0.5" (1.3 cm) screens installed and material with moisture less than 40%
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Make and ModelCummins QSB 3.8l Tier 4F
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Number of Cylinders4
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Engine Rating120 hp
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Fuel Tank Capacity276.3 L
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Fuel Consumption3.1 gph (11.7 Lph)
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Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles)30 deg
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Battery950 CCA
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Oil FilterSpin-on
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Recommended OilMobil 15W40
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Oil Volume with Filter11.2 L
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System Voltage12 V, 134 amp alternator
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Air CleanerDual element
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Radiator FanSuction
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Operation62.9 gpm @ 2800 psi (238.1 L/min @ 172.4 bar)
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Tank capacity416.4 L
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Frame DescriptionFour independent hydraulic jacklegs
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Axle/SuspensionLeaf spring
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Tires - Option One445/50R22.5l
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Hopper Capacity5 cu m
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Hopper Bottom Width95.3 cm
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Apron Conveyor Speed0-15 ft/min
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Apron Opening Height114.3 cm
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Apron Opening Width95.3 cm
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Hopper Height9.5' from ground level at operating incline
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Hopper Opening11.7' x 5.3'
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Apron Conveyor Length3.8 m
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Apron Conveyor Belt Width106.7 cm
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Apron Conveyor Rollers5" CEMA "D" x 17
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Drum Operation0-33.1 gpm (0-125.3 L/min)
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Drum Motor48.8 cu in (800 cu cm) displacement
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Drum Diameter2 m
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Drum Support Description8 polyurethane trunnion wheels on pivoting bogeys 8" od x 4" wide
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Drum Length6.1 m
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Thrust Bearing Diameter10.2 cm
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Thrust Bearing Face6.4 cm
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Drum Speed0-21 rpm
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Drum Drive Chain140 extended pin/extended width
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Drum Angle Adjustability0-5 degrees
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Maximum Screen Panels8
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Brush Diameter35.6 cm
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Bristle MaterialPolyethylene
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Brush Assembly SupportTwo 1.25" sealed ball bearings/brush
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Conveyor Motor Displacement162.2 cu-cm
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Fines Conveyor Length6.7 m
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Fines Belt Speed189 m/min
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Conveyor Belt Width106.7 cm
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Conveyor Belt Type220 lb (99.8 kg), 2 ply, 2/16" x 1/16" (4.8 mm x 1.6 mm) cleated
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Conveyor Belt Stacking Height8' 2" (conveyor @ 25 degrees)
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Head Pulley Type8" crowned
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Head Pulley Bearing1.5" pillow block
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Troughing Idler Type20 degrees CEMA "B" with permanently sealed bearings spaced at 24" centers
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Self-Cleaning Tail Pulley Dimensions5" diameter, 44" wide, crowned wing pulley, 1.5" shaft
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Head Pulley Takeup15.2 cm
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Self-Cleaning Return Idlers2, 4" diameter; 1, 5" diameter, "rattle roller"
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Fines Conveyor FrameEngineered structural frame
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Overs Conveyor Length5.3 m
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Maximum Variable Overs Belt Speed106.7 m/min
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Conveyor Belt Size48"
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Conveyor Belt Type220 lb (99.8 kg), 2 ply, 2/16" x 1/16" (4.8 mm x 1.6 mm) cleated
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Conveyor Belt Stacking Height8'-10' (conveyor @25 degrees)
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Head Pulley Type8" crowned
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Head Pulley Bearing1.938" pillow block
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Self-Cleaning Tail Pulley Dimensions8" diameter, 50" wide, crowned wing pulley, 1.938" shaft
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Head Pulley Takeup15.2 cm
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Solid Return Idler Size1, 4" diameter
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Overs Conveyor FrameEngineered structural frame
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